HomeGeneral Knowledge‘OS’ computer abbreviation usually means ? 4007. ‘OS’ computer abbreviation usually means ?By Admin / September 19, 2025 Order of Significance Open Software Operating System Optical Sensor ✅ The correct answer is option C.
1. In which field is the Dhanwantri Award given? Leave a Comment / Awards and Honours MCQs, General Knowledge / By Admin
2. Which of the following awards was conferred on Mrs. Kiran Bedi? Leave a Comment / Awards and Honours MCQs, General Knowledge / By Admin